nRF9160 UICR Registers

[Gioele]

Hi!
We are trying to make our project more secure following the Nordic documentation, but we absolutely don't know how to change the values of our registers, furthermore is it possible to change that in the secure domain? For example, we are trying to activate the APPROTECT. How can we do that?
Thanks.

[Jared]

Hi,

The APPROTECT feature has been described in the Debug and Trace section in the product specification. You have to use a debugger and write to the APPROTECT register to activate it.

regards

Jared